Research Article
Growth Rate Analysis of Electromagnetic Waves using Beam Pre-bunching in Cerenkov Free Electron Laser
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 106 - Issue 6 |
| Published: November 2014 |
| Authors: Bhupesh Bhatia, Vijayraj Shokeen, Anuradha Bhasin, Narendra Kumar |
10.5120/18521-9715
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Bhupesh Bhatia, Vijayraj Shokeen, Anuradha Bhasin, Narendra Kumar . Growth Rate Analysis of Electromagnetic Waves using Beam Pre-bunching in Cerenkov Free Electron Laser. International Journal of Computer Applications. 106, 6 (November 2014), 1-4. DOI=10.5120/18521-9715
@article{ 10.5120/18521-9715,
author = { Bhupesh Bhatia,Vijayraj Shokeen,Anuradha Bhasin,Narendra Kumar },
title = { Growth Rate Analysis of Electromagnetic Waves using Beam Pre-bunching in Cerenkov Free Electron Laser },
journal = { International Journal of Computer Applications },
year = { 2014 },
volume = { 106 },
number = { 6 },
pages = { 1-4 },
doi = { 10.5120/18521-9715 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2014
%A Bhupesh Bhatia
%A Vijayraj Shokeen
%A Anuradha Bhasin
%A Narendra Kumar
%T Growth Rate Analysis of Electromagnetic Waves using Beam Pre-bunching in Cerenkov Free Electron Laser%T
%J International Journal of Computer Applications
%V 106
%N 6
%P 1-4
%R 10.5120/18521-9715
%I Foundation of Computer Science (FCS), NY, USA
Abstract
The Cerenkov free electron laser (CFEL) model under consideration consists of a pre-bunched relativistic electron beam and a dielectric loaded waveguide. The increase in the growth rate and gain with the change in phase by using a pre-bunched electron beam in a Cerenkov free electron laser (CFEL) has been studied. The growth rate and gain is calculated at experimentally known CFEL and FEL parameters and it is seen that beam pre-bunching on Cerenkov free electron laser (CFEL) offers considerable enhancement in gain and efficiency when the phase of the pre-bunching electron beam is , i. e. , when the pre-bunched beam is in the retarding zone.
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